persevering

noun 0.809

perseverance

noun 0.759

perveance

noun 0.709

persistence

noun 0.707

persistency

noun 0.686

pertinacity

noun 0.672

perdurance

noun 0.665

persisting

noun 0.665

ostinato

noun 0.619

perse

noun 0.600

obstinance

noun 0.598

obsessiveness

noun 0.594

tenaciousness

noun 0.587

perpetuity

noun 0.586

obstinacy

noun 0.583

repetition

noun 0.581

tenacity

noun 0.578

repetitiveness

noun 0.576

reiteration

noun 0.575

permanence

noun 0.574

preservation

noun 0.573

repetitiousness

noun 0.573

preoccupation

noun 0.566

obsession

noun 0.562

rumination

noun 0.561

retentiveness

noun 0.560

preserver

noun 0.554

perverseness

noun 0.553

reverberation

noun 0.550

stubbornness

noun 0.549

perennial

noun 0.547

obsessionality

noun 0.546

persecution

noun 0.543

permanency

noun 0.543

stereotypy

noun 0.542

compulsiveness

noun 0.540

perversity

noun 0.540

continuance

noun 0.540

precession

noun 0.536

doggedness

noun 0.532

inveteracy

noun 0.531

perfectionism

noun 0.530

permeance

noun 0.529

obsessive

noun 0.526

insistence

noun 0.526

steadfastness

noun 0.525

perm

noun 0.522

relentlessness

noun 0.521

recurrence

noun 0.520

indefatigability

noun 0.519

compulsivity

noun 0.519

pestering

noun 0.513

prolongation

noun 0.513

perpetration

noun 0.513

perpetual motion

noun 0.511

preserving

noun 0.508

retention

noun 0.507

continuing

noun 0.507

obduracy

noun 0.507

permutation

noun 0.506

repeating

noun 0.506

perpend

noun 0.505

dereverberation

noun 0.504

preserve

noun 0.504

nontermination

noun 0.501

permanent way

noun 0.500

permanent

noun 0.500